Teacher’s Guide

Note: There is additional information and web links in the notes section of the power point.

Slide 1

This power point can be broken down into multiple sessions or

delivered as a whole.

You may have students read the paper (Leonardi, R., Buchanan-Smith, H., Dufour, V., MacDonald, C. and Whiten, A. (2010). Living Together: Behaviour and Welfare in Single and Mixed Species Groups of Capuchin (Cebus apella)and Squirrel Monkeys (Saimiri sciureus). American Journal of Primatology 72:33-47.) before, during or after the power point.

Slide 2

Slide 3

Whenever this symbol appears on a slide it indicates there is a student

activity that can be done to support the learning outcomes.

Slide 4

Text on this slide comes up on clicks. You may wish to talk through each section by asking the students questions.Slide 5

Text on this slide comes up on clicks. You may wish to talk through each section by asking the students questions.

Slide 6

Text on this slide appears in the right column by white rectangles

disappearing on each click. Get the students to discuss what they think the behavioural responses are to the stimuli described in the left column.

External Environment ….Ask students what is the behaviour response?

- - go find shelter when it rains, huddle together when it’s cold, interact with another animal

Discuss why animals behave the way they do by using the example of capuchin social structure changes, which are described in the notes section of this slide.

The point about animals needs in the zoo can be illustrated by working through the paper ‘Living Together’, in particular in the discussion about changing the monkeys’ enclosures.

Slide 8

You may wish to spend a bit of time discussing steps 1-4 using the photos with their explanations below. Then explain we will use the rest of this presentation to work through the whole process in more detail.

1. Formulate an initial question and make preliminary observations.

The question that you ask may stem from previous knowledge or observations of that animal or a similar species.(For example, you may have heard that chimps use tools in the wild, do they use tools in zoos?) Toppicture is of a chimp with cracked open coconuts, did she use a tool to do this? Well in a way she didas she would have thrown them against a hard surface to crack them open.

A period of preliminary observations allows you to become familiar with the species, theirbehaviours and their environment. The observation time will also allow you to shape yourhypotheses and methods.

(For example finding the best locations to observe from, choosing to observe the whole group or justone etc.)

2. Formulate hypotheses and make predictions.

After your initial observations, begin to think about making predictions from your initial questions.

A hypothesis is tentative explanation for an observation, phenomenon, or scientific problem that canbe tested by further investigation.

Classic examples of hypotheses are if, then statements.

If the primates are stressed by the number of visitors then we will see an increase in scratchingbehaviour as the number of visitors increase.

General info = Captive primates have been known to scratch more when they are in stressfulsituations.

‘Dr Ross and his colleagues report in the American Journal of Primatology that among theirchimpanzees, aggressive behaviour increased when the animals were placed inside holding areas.Chimps spent about 0.1% of their time being aggressive when they were in the enclosures. That roseto 0.5% when the animals were in the holding areas. The researchers also found that chimpsscratched and groomed themselves much more. Scratching increased fourfold. Chimps spent 0.4% oftheir time in the enclosures having a scratch. That went up to 1.6% in the holding areas. Self-grooming, a gentler activity than scratching, increased from 12.3% to 17.4%. In contrast, time spentforaging for food dropped from 18.1% of the total in the enclosures to 10.5% of it in holding areas.’

http://www.economist.com/node/16963942

3. Choose behavioural measures and research design.

Design - Choose if you are going to do an observational or experimental study. Are you going toobserve the animals without making any changes or are you going to alter their living conditions totest your hypotheses.

Measures - Ensure you choose measures that are relevant to your hypothesis.

While observing feeding behaviours you may/may not chose to include feeding location. This alldepends on your hypotheses.If you predict the chimps in Edinburgh zoo will spend more time feeding on the ground than up onthe climbing frames it would be very important to note where they are feeding from in yourobservation records. However if your hypothesis is just looking at the amount of time one group ofchimps feeds compared to another group the location may be irrelevant.

4. Define each measure

Create and categorise your ethogram. Be very specific in your definitions.

Chimp yawning/chimp screaming example.

If I were to say

_____ - a chimp opens its mouth wide and makes a sound.

Would you say this is a yawn or a scream or a call?

Answer – you could not be sure of what I meant unless I defined it further to say…Yawn - a chimpopens its mouth wide, while in a resting position and makes a quiet sound. You could even furtherdefine ‘resting position’ or refer to another term that you have already defined.

Create enclosure diagrams if necessary

Define times of day or weather categories if necessary.

To illustrate (steps 1-9) the scientific method we will use the paper – Living Together as an exampleto work through

Pg 22 & 23 Martin and Bateson- schematic of the process

A. (2010). Living Together: Behaviour and Welfare in Single and Mixed Species Groups of Capuchin (Cebus apella)and Squirrel Monkeys (Saimiri sciureus). American Journal of Primatology 72:33-47.Slide 10 &11

Discussion about the two species we will be researching. You may wish to explain the importance ofbackground/literature research prior to designing a study.

There is an additional pdf document about these two species in the measuring behaviour resources area of theLiving Links page

Your initial questions may come from background reading,

previous knowledge of a species or from discussions with other people working with the animals already.

Slides 13, 14, 15 can be used to illustrate the last two questions.

Slide 13, 14 and 15

If you are studying enclosure use it may be important to draw a diagram of your study site. The study subjectsslide indicates the number of monkeys that were present at the time of the study. Zoo notation for numbers ofanimals is depicted as males .females. unknown sexSlide 16

Use the questions on slide 12 to create these hypotheses. There were

multiple hypotheses in the paper however we will only focus on two of these for this lesson

Explain hypotheses are made based on previous knowledge of the

species. To get to your hypotheses for this study you would have had to do some background research on mixed species exhibits and wild interactions. This information is in the Introduction section of the paper.

Slide 17 & 18

Present the 2 hypotheses then ask the students what behavioural measures should be recorded toprove/disprove them. Behavioural measures appear on a click.

Slide 19

The concept of ethograms is essential to studying animal behaviour.

An ethogram is a comprehensive list, inventory, or description of the behavioural repertoire of an organism. Complete ethograms require thousands of hours of observation.

An ethnogram is a chart that lists all the behaviours observed in

categories.

Slide 20

This is a condensed ethogram/ethnogram which COULD relate to this

particular study, NOT the one that was used, that one is more detailed.

Ask the students what behaviours may be ‘missing’ not included in this table.

Some that may be of importance would be vocalisations, facial

expressions, courtship.

Never use the same word in your definition as the category of

behaviour. Example, category term = sleeping, definition should not include the word sleep or sleeping.Sleeping – monkey is asleep.

Slide 21

Use the video (Design an Ethogram) to create a general capuchin

ethogram for a study that wants to look at the variety of behaviours that capuchins do.

There is an excel file that explains the variety of behaviours that can be recorded and at what time in the video that they are displayed.

Slide 22

Picture of dominant male chimpanzee can be used to explain both

methods – Studying one individual within a group (eg. Dominant male) or scanning the entire group of chimps.

Discuss pros and cons of each method.

Focal Problem - Individual disappears from view

Scan Problem - might not catch all behaviours if the group size is large

There are different types of scans (tallying all behaviours of the group without individuals being specificallyrecorded or specifically recording each individual’s behaviour, i.e. Qafzeh – grooming, Emma feeding etc).

Slide 23

Decide what is important to your hypotheses, the animals’

states or events?

Many examples can be used to illustrate the differences

between States and Events

Ask students to give you examples before you click ahead for them to appear.Slide 24

During the presentation you can get students to shout out what Popeye is doing, on a continuous basis – play by play (for about 1 minute)

This video will also be used for a variety of behaviour recording

activities.

Slide 25

Using session 1 try doing 30 sec intervals and get the students to shout out what the group is doing, and how many are in what activity.

This video will also be used for a variety of behaviour recording

activities.

Ensure the scan is systemised by scanning from left to right.

Slide 26

If you let the students shout out what Popeye was doing as a play by play then you could explain that this was an ad lib and continuous way of sampling.

If you let the students shout out what the group of chimps were doing at 30sec intervals you can explain this is an instantaneous time sampling method of scanning the group’s behaviours.

For another example of time sampling you can also go back to thePopeye video and ask them to say his behaviour at 15 or 30 sec intervals.

Discuss pros and cons of methods

Continuous sampling – This is a very difficult method to use on groups unless you have a team to help. It is avery useful method as it catches all the behaviours and their durations (states and events). It is most oftenused when doing focal samples. Continuous sampling can be utilised well when you have animals that do notgo out of view (often) or when you have large easy to follow individuals.

Point/Instantaneous time sampling – This method can miss behaviours, it only provides an estimate (not truefrequencies or durations) and it is not normally suitable for sequences of behaviour (e.g. reciprocity). Howeverthis type of sampling does gives a reasonable estimate, a larger number of categories can be recorded and it issimpler/less demanding than continuous recordingSlide 27

More than one technique may be employed simultaneously.

Scan sampling and Adlib sampling were used in the study Living Together. When you click the words they will turn green. Do this after you have asked the students which methods they thought were used.

Latency – How long does it take before a squirrel monkey

Frequency – using Popeye’s scratching behaviours for frequency

Example - Scratches – 5 times in 5minutes, therefor frequency would be 1 scratch per minute.

Duration – Use Popeye video for continuous sampling from time 0:00 to 3:00 to get durations ofthree different behaviours. Ensure you represent duration information as ____ out of ____time.

Or

One easy example is duration of time interacting/touching/near the boxes

Popeye is interacting with boxes in some way for 1minute and 26 seconds out of the 3 minute timesample.

Slide 29Slide 30 - This is not the datasheet used in the study

It is very important to record the time date and weather on every data sheet.

Ask the students why this important?

Answer – All these factors affect the behaviour of the monkeys, for example if the weather is cold or rainy they are likely to be inside instead of outside, if it is the end of the day they may be more likely to be sleeping if they are a diurnal species of monkey.

You can use a tick tally system to record numbers of monkeys in which behaviour when knowing individualsare not necessary for your study.

Slide 31 & 32

Slide 31 – Note – In the

definition of play it says Non – aggressive – see definition of aggression.

Slide 32 - In the Leonardi et al

2010 study data was collected on the number and directions of interactions between thesquirrel monkeys and capuchins. The types of reactions were also recorded (positive – affiliative, negative –aggressive and Neutral). This slide shows a table of these interactions. What would you conclude by looking atthese results?

Slide 33

Discuss analysis with regards to percentages of interactions with

regards to the types of those interactions.

Slide 34

Use session 3 from the chimp video – students will use time sampling to record the chimps

Students can choose to use continuous or time sampling for the

activity budget of Popeye.Slide 35

Either create an activity budget for the capuchin Popeye using

continuous sampling (15 minutes)

Or

Instantaneous time sampling – Frequencies – Chimp group

Slide 36 & 37

Slide 38 & 39

Ask students the question – Why would anthropomorphism be bad in animal behaviour study?

Show first picture and ask, what is the chimpanzee doing? What message is he giving?

Show next pic of the person, what is she doing? What is the message?

Third picture, same questions.

Then explain…

Very similar behaviour, completely different meaning to other individuals of that species.

We smile to show we are happy, a chimp will show this type of mouth posture when they are showing fear orsubmission to a more dominant individual.

The third picture is a chimp exhibiting a play face/relaxed content facial expression.Slide 40